CCRL Blitz
Downloads and Statistics
August 8, 2020
Testing summary:
Total: 2'348'441 games
played by 2'769 programs

White wins: 904'859 (38.5%)
Black wins: 727'697 (31.0%)
Draws: 715'885 (30.5%)
White score: 53.8%

Engine Details

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Rybka 3 Dynamic 64-bit 4CPU (3169+22
−22
)Quote
Author: Vasik Rajlich (USA) Link: Homepage
Information: There is some debate in the chess community about whether or not early versions of the Rybka engine contain parts of Fruit code
This is one of the 26 Rybka versions we tested: Compare them!
OpponentEloDiffResultsScoreLOSPerf
–   Naum 4.2 64-bit 4CPU3099+8
−8
(−70)23 − 19
(+10−6=26)
54.8%
23.0 / 42
100.0%
−42
= = = 1 = 1 = 0 0 = = = = = 0 1 0 1 = 1 = = = 1 = = 1 0 = = 0 1 1 1 = = = = = = = =
–   Naum 3.1 64-bit 4CPU2979+10
−10
(−190)127.5 − 18.5
(+112−3=31)
87.3%
127.5 / 146
100.0%
+106
1 1 = = 1 1 1 = = 1 = 1 1 1 1 1 1 = 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 1 = 1 1 = 1 = 1 1 1 1 = 1 = 1 1 1 1 = 1 1 1 1 1 1 1 0 1 1 1 1 1 1 = 1 = 1 1 1 1 1 1 1 1 = 1 1 1 = 1 0 1 1 = = 1 1 1 = 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 = = 1 1 = 1 = 1 1 = 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = =
–   Zappa Mexico II 64-bit 4CPU2973+7
−7
(−196)86.5 − 33.5
(+65−12=43)
72.1%
86.5 / 120
100.0%
−49
1 = 1 1 1 1 1 1 = 1 1 = 1 = 1 = = = = 0 0 = 1 0 = 1 1 = 0 = = 1 = = 1 = = = 0 1 1 1 = 1 1 = = 1 1 1 1 1 = = 1 1 1 1 1 = = 1 1 0 0 1 1 0 1 = 1 0 1 = = = 1 = = 1 1 1 1 1 = 1 1 1 1 = 1 1 0 = 1 0 1 1 1 = = 1 = 1 = 1 = 1 1 = = 1 1 0 1 1 = = 1 1
–   Hiarcs 12 4CPU2942+9
−9
(−227)117 − 29
(+95−7=44)
80.1%
117.0 / 146
100.0%
−12
= 1 1 1 1 1 = 1 1 1 = = 1 = 1 0 = 1 1 1 1 1 1 1 = = 1 1 = 1 0 1 1 = 1 1 1 = 1 1 1 = 1 1 0 = 1 1 0 1 = = = = 1 1 = 1 1 1 1 = 1 = = 1 1 1 1 1 1 1 = 1 1 1 1 1 1 1 1 = = = = = = 1 1 1 1 = 1 = 1 1 1 = 1 1 = 1 1 1 1 1 1 1 0 = 1 1 = 1 0 1 1 = 1 1 1 = 1 1 = = 1 = 1 = 0 1 1 = 1 = 1 1 1 1 = = 1 1 1 1
–   Deep Shredder 11 64-bit 4CPU2933+9
−9
(−236)116 − 24
(+99−7=34)
82.9%
116.0 / 140
100.0%
+11
= 1 = = 1 = 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 = = 1 1 1 1 = 1 1 = 1 1 1 1 = 0 1 1 1 1 1 = 1 1 1 1 = 1 = 1 1 1 1 = 1 1 1 1 1 = = 1 1 1 1 1 1 1 = = 1 1 = 1 1 1 = 1 0 1 1 = = 1 = 1 1 = 0 1 0 1 = 1 1 0 1 1 1 1 1 = 1 1 1 1 1 1 1 = = 1 = = 1 = 1 1 = 1 1 = 1 1 = 1 1 1 1 1 = 0 1 1 1 1 1
–   Deep Sjeng 3.0 64-bit 4CPU2931+9
−9
(−238)100 − 26
(+80−6=40)
79.4%
100.0 / 126
100.0%
−32
1 = 1 = 1 = = 1 1 0 = = 1 1 1 1 1 1 = = 1 1 1 = = 1 1 = 1 1 0 = 1 1 1 1 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 1 1 1 1 = 1 1 1 1 1 0 1 = 1 1 = = = 1 1 1 = = 1 1 1 = = 1 1 = = = 1 1 1 0 = 1 1 1 1 = = 1 0 1 = 1 1 = 1 1 = 1 = 1 1 = 1 1 = = 1 1 1 0 1 = 1 1 = = =
–   Toga II 1.4.1SE 4CPU2900+11
−11
(−269)113 − 20
(+97−4=32)
85.0%
113.0 / 133
100.0%
−1
1 0 1 = 1 1 1 = 1 1 1 1 1 1 1 = 1 = = = 1 1 0 1 1 = 1 1 1 0 = = 1 1 1 = = 1 1 1 1 = 1 1 1 = 1 1 1 1 1 = 1 1 1 1 1 1 = 1 1 1 = 1 1 1 = = 1 1 1 1 = 1 = = 1 1 1 1 1 = 1 1 1 1 = 1 1 1 1 1 1 1 1 1 = 0 1 1 = 1 1 1 1 1 1 1 1 1 = 1 1 1 = 1 1 = 1 = 1 1 = 1 = 1 1 1 1 1 1 = 1

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Created in 2005-2013 by CCRL team
Last games added on August 8, 2020